19698162

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1901}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 43274304

約数和(自身を除く): 23576142

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 1901, 3454, 3802, 5181, 5703, 10362, 11406, 20911, 41822, 62733, 125466, 298457, 596914, 895371, 1790742, 3283027, 6566054, 9849081, 19698162]

約数ペア:

[(1, 19698162), (2, 9849081), (3, 6566054), (6, 3283027), (11, 1790742), (22, 895371), (33, 596914), (66, 298457), (157, 125466), (314, 62733), (471, 41822), (942, 20911), (1727, 11406), (1901, 10362), (3454, 5703), (3802, 5181)]